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This fixes the bulk of the problem. Next step is to drop data packets
while waiting for the reply.
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* Fixing a line in the clock recovery algorithm. This works with a bit larger error than there proably should be.
* Adding clock sync algorithm using PFB. This works, but needs a bit more work.
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error than there proably should be.
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* Move AC_PROG_CC into GR_FORTRAN macro definition
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* GR_FORTRAN macro leaves $ac_ext=f on some systems
* Restore by invoking AC_PROG_CC
Reported-by: Szymon Jakubczak <szym@csail.mit.edu>
Signed-off-by: Johnathan Corgan <jcorgan@corganenterprises.com>
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Now a window can be controlled by a variable such as a chooser.
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Dont force an evaluation in to code unless the type is string or list.
Not doing so forces the variables to call evaluate before the namespace was bootstrapped.
This fixes a bug that came up when the validate was replaced with rewrite in flowgraph.import_data().
By replacing the validate, evaluate was only called once, and the namespace was not bootstrapped.
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* waterfall and fft use a common autoscale function
* Fix so that the waterfall texture is initialized with a buffer of the same size.
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* Modifications to usrp2 source and sink so that set center freq is called afer set lo offset.
* Modifications to the usrp blocks and wrapper so that the lo offset is set with the lo frequency.
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If the fft size was a non power of two, the buffer would be a different size.
This would cause a segfault. Particularly because fft_window was throwing out a bin.
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afer set lo offset.
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Far better to flag the namespace for renewing once in the flowgraph.py
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with the lo frequency.
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* Don't call GR_SUBVERSION in configure.ac
* Remove --svn* options from gnuradio-config-info
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* Modified log power fft block so ref scale is peak to peak.
* Tweaked fft sink autoscale routine to come up with better numbers.
* Modified scope sink ac couple block to use constant tap. The previous
tap calculation would cause failure for very small sample rates.
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* Corresponds to SVN r11620:11622
* Fixes ticket 405
Reported-by: Dimitris Symeonidis <azimout@gmail.com>
Fixed-by: Matt Ettus <matt@ettus.com>
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Tweaked fft sink autoscale routine to come up with better numbers.
Modified scope sink ac couple block to use constant tap.
The previous tap calculation would cause failure for very small sample rates.
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Use only **kwargs so all contructor parameters must be passed with keys.
Moved gui input forms classes from base to gui param module.
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Replaced odict in options for storing options with a list.
Fix virtual port check in flow graph template.
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Flow graph generation code working.
Also, mod to fft window to use clean/nice Db/div.
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* automatic store for empty traces on enable
* added traces to fft window
* added quadradio method to enable/disable cal
* use enum for band select
* added get band select
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* Add shorthand for making tuples.
* Add blobs and shorthand pmt pseudo-constructors.
* gruel::send can now send to a pmt.
* Add top-level msg_passing.h include file.
* QA code now works.
* Add pmt type that wraps a gruel::msg_accepter.
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Tweaks to the base validation routines.
Validate twice in the update until rewrite functions are implemented.
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Added files to Makefile.am for distribution.
Added colorbar to spectrogram for magnitude measurement.
Fixed spectrogram plotting axis.
Adding a spectrogram plot. The axis need work.
GR plotter tool handles end of file and files shorter than the block length.
Manages window/filter types better. Disables filter types if the designing algorithm doesn't support it (no RRC or Gaussian for equiripple filters).
User messages if PyQt and PyQwt are not installed (or found).
Setting validators for all edit boxes.
Fixing tab order.
Adding display for the number of taps in the filter.
Adding equiripple band reject filter to filter design app.
Adding P-M version of band reject filter.
Fixed documentation for optfir band pass filters.
Added routine for optfir equiripple filter design code to create complex bandpass filters. Also adds this ability to the filter designer.
Added design for Guassian filters.
Added design for RRC filters.
Added Band Notch filter
Adding complex bandpass filter design (for windowed filters only).
Adding plotting of group delay.
Adding labels to the plots.
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Simplified eng_option eng_float to reuse str_to_num code.
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algorithm doesn't support it (no RRC or Gaussian for equiripple filters).
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